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LM4040DEM3-3.0/NOPB
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LM4040DEM3-3.0/NOPB

Product Overview

Category

The LM4040DEM3-3.0/NOPB belongs to the category of precision voltage references.

Use

It is commonly used as a stable reference voltage source in various electronic circuits and systems.

Characteristics

  • High precision
  • Low temperature coefficient
  • Small package size
  • Low power consumption

Package

The LM4040DEM3-3.0/NOPB is available in a small SOT-23 package.

Essence

This product serves as a reliable and accurate voltage reference for analog and digital applications.

Packaging/Quantity

It is typically supplied in reels with a quantity of 3000 units per reel.

Specifications

  • Output Voltage: 3.0V
  • Initial Accuracy: ±0.5%
  • Temperature Coefficient: 20ppm/°C
  • Operating Temperature Range: -40°C to 125°C
  • Supply Current: 60µA

Detailed Pin Configuration

The LM4040DEM3-3.0/NOPB has three pins: 1. VOUT (Output) 2. GND (Ground) 3. VIN (Input)

Functional Features

  • Precise output voltage
  • Low dropout voltage
  • Low noise
  • Excellent long-term stability

Advantages and Disadvantages

Advantages

  • High precision
  • Wide operating temperature range
  • Low power consumption
  • Small form factor

Disadvantages

  • Limited output current capability
  • Higher cost compared to standard voltage references

Working Principles

The LM4040DEM3-3.0/NOPB operates based on the bandgap reference principle, providing a stable output voltage regardless of variations in input voltage and temperature.

Detailed Application Field Plans

This voltage reference is widely used in: - Analog-to-digital converters - Precision measurement instruments - Battery management systems - Portable electronic devices

Detailed and Complete Alternative Models

Some alternative models to the LM4040DEM3-3.0/NOPB include: - LM385 - LM336 - LTZ1000

In conclusion, the LM4040DEM3-3.0/NOPB is a highly reliable and precise voltage reference that finds extensive use in various electronic applications requiring stable and accurate voltage references.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LM4040DEM3-3.0/NOPB en soluciones técnicas

  1. What is the LM4040DEM3-3.0/NOPB?
    The LM4040DEM3-3.0/NOPB is a precision voltage reference diode that provides a stable 3.0V output.

  2. What are the typical applications of the LM4040DEM3-3.0/NOPB?
    It is commonly used in industrial and automotive applications, battery-powered equipment, and portable instrumentation.

  3. What is the operating temperature range of the LM4040DEM3-3.0/NOPB?
    The LM4040DEM3-3.0/NOPB can operate within a temperature range of -40°C to 125°C.

  4. How accurate is the output voltage of the LM4040DEM3-3.0/NOPB?
    The LM4040DEM3-3.0/NOPB has an initial accuracy of ±0.5%.

  5. Can the LM4040DEM3-3.0/NOPB be used in low-power applications?
    Yes, it has a low quiescent current of 60µA, making it suitable for low-power designs.

  6. Is the LM4040DEM3-3.0/NOPB available in a surface-mount package?
    Yes, it is available in a small SOT-23 package, making it suitable for compact designs.

  7. What is the maximum input voltage for the LM4040DEM3-3.0/NOPB?
    The maximum input voltage is 15V.

  8. Can the LM4040DEM3-3.0/NOPB be used as a voltage reference for analog-to-digital converters (ADCs)?
    Yes, it is commonly used as a stable voltage reference for ADCs and other precision analog circuits.

  9. Does the LM4040DEM3-3.0/NOPB require an external capacitor for stability?
    No, it does not require an external capacitor for stability, simplifying the design.

  10. Is the LM4040DEM3-3.0/NOPB RoHS compliant?
    Yes, it is RoHS compliant, making it suitable for environmentally friendly designs.